Welcome to the Offices of Donald Knapp, OD

Eye exams and eyeglasses from the Leading Eye Care Provider in Herkimer and West Winfield

Eye exams and eyeglasses from the Leading Eye Care Provider in Herkimer and West Winfield

Click here to book an eye exam

Eyewear in Herkimer and West Winfield at the eye doctor's office 

Eyewear in Herkimer and West Winfield at the eye doctor's office 

Eyewear in Herkimer and West Winfield at the eye doctor's office 

Look Great in Glasses with Designer frames in Herkimer & West Winfield 

Look Great in Glasses with Designer frames in Herkimer & West Winfield 

Look Great in Glasses with Designer frames in Herkimer & West Winfield 

Look Great in Glasses with Designer frames in Herkimer & West Winfield 

Experienced Eye Doctor

Whether it’s for regular eye exams, to find the right pair of contact lenses or eyeglasses, or for more advanced eye care services, your eye doctor should have the right combination of experience, expertise, and people skills to make you comfortable.

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Advanced Eye Care

Our comprehensive eye care services include eye health examinations, pediatric eye exams, cataract assessment and follow up, visual field examinations, custom contact lens fitting, Lasik co-management, vision therapy with low vision, and in-house retinal and glaucoma screenings.

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Diagnosis & Treatment

With the latest and most advanced technology and diagnostic equipment, our optometrist and staff equipped to care for all eye health conditions, and provide you with the most suitable treatment options to match your vision needs.

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Amazing Eyewear, Latest Lenses, Fantastic Frames

Our knowledgeable optical team stays abreast on the latest lens technologies and fashion trends and we carry the largest local selection of quality eyewear including Luxotiica, Safilo, Tura, Silver Dollar, Otego frames, Ray Ban, Carrera, Ted Baker, Fossil, LuLu Guinness, Saks Fifth Avenue, Juicy Couture, Kate Spade, Vogue, DKNY, Dolce Gabbana, and Wiley X.

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Locations

Herkimer Office

107 N. Prospect St.
Herkimer, NY 13350

In case of emergency, please phone our eye doctor at the number listed above and follow the instructions.

West Winfield Office

392 W. Main St.
West Winfield, NY 13491

In case of a eye or vision medical emergency Dr. Knapp can be reached at 794-8657

Hours

Herkimer Office

  • 8:30 AM - 7:00 PM
  • 8:30 AM - 5:00 PM
  • 8:30 AM - 5:00 PM
  • 8:30 AM - 5:00 PM
  • Closed
  • Closed
  • Closed

West Winfield Office

  • 10:00 AM - 4:00 PM
  • 9:00 AM - 7:00 PM
  • Closed
  • 10:00 AM - 4:00 PM
  • 9:00 AM - 5:00 PM
  • Closed
  • Closed
In case of a eye or vision medical emergency Dr. Knapp can be reached at 794-8657

Maps

Great Eyewear and Eye Care in Herkimer & West Winfield NY!

Dr. Donald Knapp, has been serving the Herkimer County community, including Herkimer, West Winfield Ilion, and Little Falls for over 30 years. We take the time to get to know you, your history and your needs. From the time you enter our offices in Herkimer and West Winfield, our friendly, dedicated, caring eye care staff want to make your visit as pleasant and helpful as possible.

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Q&A with Dr. K

Dr. Knapp Answers Your Eyecare Questions

Q: Can I tell I am developing glaucoma?

Because those with the most common form of glaucoma (open-angle) usually do not begin to recognize symptoms of the eye disease until they have already begun to lose vision, their hopes of arresting vision loss largely rest with comprehensive eye exams. Aside from performing the simple test that measures internal eye pressure, optometrists also look directly at the optic nerve (after the pupil has been dilated) for signs of damage. In addition, a test of the patient’s visual field is performed. Unless open-angle glaucoma, which accounts for 90% of all cases, is detected through regular and thorough eye exams and properly treated in its early stages, it can cause permanent visual damage. Glaucoma is truly “the sneak thief of sight.”

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Arrivals
Dr. Donald Knapp is participating in Essilor’s “Power of Vision” program in which patients receive up to $90 rebate on Essilor’s popular lens products.
Essilor

What's New

Poolside Eye Safety

Whether it is the sea, the sand, the sun or the softball field, summer brings people outside and this creates...

Cataract Awareness Month: What to Expect from Cataract Surgery

After the age of 50 most people will eventually be diagnosed with cataracts. Cataracts are when the natural crystalline lens...

Sunwear for a Bright Future

According to the Vision Council’s 2016 UV (Ultraviolet Radiation) Protection report, parents are more likely to wear sunglasses (56%) than...